The French Naval support at Yorktown prevented the British from reinforcing and/or evacuating their troops, forcing their surrender.
Answer:
There were several practical concerns for African Americans in the South after the Civil War. 1. reunite with their family, 2. find a job, 3. be safe from white violence, 4. gain an education for themselves and their children, 5. make money. 6. participate in politics. Other concerns were, gain land, learn a trade and worship God.
All three of these Jewish groups began in the Middle East, according to the map provided. You can see that they originate from areas near Egypt and Arabia. But over time, the Jews spread to different parts of the world such as the Roman Jews going to Italy whilst the Exile going to Mesopotamia and Egypt.
Unfortunately, I can't answer that last question as I don't know much information about the Torah or what role it played during that time period. I hope this helps you someway regardless! Good luck! :)
Southeastern, plains, pueblo and Gulf